Alaska earthquakes

M3.0 earthquake 3 km WSW of Ninilchik, Alaska

A magnitude 3.0 earthquake struck 3 km WSW of Ninilchik, Alaska on Thu, Sep 13, 2018, 5:59 AM AKDT (13:59 UTC), 62 km (39 mi) below the surface.

A larger quake followed: M4.2 19 km SSW of Anchor Point, Alaska. This one was a foreshock.

Ninilchik forecast More in Alaska

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Where this earthquake was located, with the others nearby. Select one for its page.

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The earthquake

Magnitude: 3.0 (ml), minor
Local time: Thu, Sep 13, 2018, 5:59 AM AKDT
UTC: 2018-09-13 13:59:21 UTC
Depth: 62.0 km (38.5 mi), shallow
Epicenter: 60.041° N, 151.721° W
Region: Alaska
Tsunami flag: No
Status: Reviewed by a seismologist

Did you feel it?

No one has reported feeling this quake to the USGS.

How well it is located

Reviewed by a seismologist.

Stations used: 142

Nearest places

Distance and direction from each place to the epicenter, with its forecast.

Nearby

Within 100 km, magnitude 1.5 and up: at least 200 in the 60 days after this one and 176 in the 30 days before it.

After

The first 60 of at least 200.

Before

Earthquakes today Alaska earthquakes Live radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak018brlo67u (also filed as ak20252696, us2000hdzb). Read Wed, Sep 30, 2026, 10:59 AM UTC.